LB Pharmaceuticals Inc

Last updated September 27, 2026

Organization details

Legal name
LB Pharmaceuticals Inc
Ownership
Public
Status
Active
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Delaware
Headquarters city
New York
Headquarters state / province
New York
Headquarters country
United States
Fiscal year end
December
Ticker symbol
LBRX
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001691082

Board of directors

Chief executives

Heather D. Turner · Chief Executive Officer
Since September 2025

Director election results

Annual meeting of June 3, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

6 of this board's directors also sit on 10 other boards.

Network of LB Pharmaceuticals Inc's board connections ALX Oncology Holdings Inc. ALX Oncology Holdings... Avalyn Pharma Inc. Avalyn Pharma Inc. BioAge Labs Inc. BioAge Labs Inc. Elicio Therapeutics Inc. Elicio Therapeutics In... Enliven Therapeutics Inc. Enliven Therapeutics I... Keros Therapeutics Inc. Keros Therapeutics Inc... MaxCyte Inc. MaxCyte Inc. NovaBridge Biosciences NovaBridge Biosciences Olema Pharmaceuticals Inc. Olema Pharmaceuticals... UroGen Pharma Ltd. UroGen Pharma Ltd. Heather D. Turner Heather D. Turner J. Scott Garland J. Scott Garland Ran Nussbaum Ran Nussbaum Rekha Hemrajani Rekha Hemrajani Robert A. Lenz Robert A. Lenz Robert R. Ruffolo Robert R. Ruffolo LB Pharmaceuticals Inc
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Sep 12, 2025 Deep Track Capital, LP 10% owner Derivative conversion +686,138 — —
Sep 12, 2025 Pontifax Management 4 G.P. (2015) Ltd. 10% owner Derivative conversion +411,681 — —
Sep 12, 2025 Ran Nussbaum Director Derivative conversion +411,681 — —
Sep 12, 2025 Vida Ventures GP III, L.L.C. 10% owner Derivative conversion +547,648 — —
Sep 12, 2025 Deep Track Capital, LP 10% owner Open-market purchase +2,000,000 $15.00 $30,000,000
Sep 12, 2025 Pontifax Management 4 G.P. (2015) Ltd. 10% owner Open-market purchase +1,000,000 $15.00 $15,000,000
Sep 12, 2025 Ran Nussbaum Director Open-market purchase +1,000,000 $15.00 $15,000,000
Sep 12, 2025 Vida Ventures GP III, L.L.C. 10% owner Derivative conversion +1,262 — —
Sep 12, 2025 Deep Track Capital, LP 10% owner Open-market purchase +666,666 $15.00 $9,999,990
Sep 12, 2025 Vida Ventures GP III, L.L.C. 10% owner Open-market purchase +332,566 $15.00 $4,988,490
Sep 12, 2025 Vida Ventures GP III, L.L.C. 10% owner Open-market purchase +767 $15.00 $11,505

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